• High Power Laser and Particle Beams
  • Vol. 36, Issue 4, 043023 (2024)
Ying Xiong, Xiaojian Li*, Biao Wang, Ying Zhang, Xiaolin Du, Xiuli Nie, and Tiannan Wang
Author Affiliations
  • EMC Laboratory, China North Vehicle Research Institute, Beijing 100072, China
  • show less
    DOI: 10.11884/HPLPB202436.230276 Cite this Article
    Ying Xiong, Xiaojian Li, Biao Wang, Ying Zhang, Xiaolin Du, Xiuli Nie, Tiannan Wang. Research on crosstalk simulation of high and low voltage wiring harnesses in ground equipment power conversion system[J]. High Power Laser and Particle Beams, 2024, 36(4): 043023 Copy Citation Text show less
    Common mode voltage simulation waveforms
    Fig. 1. Common mode voltage simulation waveforms
    Electromagnetic structure model of signal cables
    Fig. 2. Electromagnetic structure model of signal cables
    Near end crosstalk coupling voltage on different types of signal cables
    Fig. 3. Near end crosstalk coupling voltage on different types of signal cables
    Near end crosstalk coupling voltage of shielded cables with different cable spacing
    Fig. 4. Near end crosstalk coupling voltage of shielded cables with different cable spacing
    Near end crosstalk coupling voltage of shielded cables under different cable to ground distances
    Fig. 5. Near end crosstalk coupling voltage of shielded cables under different cable to ground distances
    Topology of a high voltage power supply transformation system
    Fig. 6. Topology of a high voltage power supply transformation system
    Signal cable layout and its electromagnetic model
    Fig. 7. Signal cable layout and its electromagnetic model
    Near field coupling voltage of signal cable between ECU and DC/AC
    Fig. 8. Near field coupling voltage of signal cable between ECU and DC/AC
    Near field coupling voltage of signal cable between ECU and VCU
    Fig. 9. Near field coupling voltage of signal cable between ECU and VCU
    Near field coupling voltage of signal cables between VCU and controller 3
    Fig. 10. Near field coupling voltage of signal cables between VCU and controller 3
    Near field coupling voltage of signal cables between controller 1 and DC/DC
    Fig. 11. Near field coupling voltage of signal cables between controller 1 and DC/DC
    materialthickness/mm
    wirecopper15.0
    insulator insidePE3.0
    screentinned copper0.2
    insulator outsidePE2.5
    Table 1. Structural parameters of power cable
    No.cable namestart portend portlength/mmcable type
    1VCU-ECUN1N1-150.00single cable
    2ECU-DC/ACN1-1N1-270.71single cable
    3DC/AC-motor signal cableN1-2N1-3950.00twisted pair cable
    4VCU-controller 3N2N2-160.00twisted pair cable
    5controller 3-monitorN2-1N2-284.85twisted pair cable
    6monitor-controller 2N2-2N2-3480.00single cable
    7controller 2-controller 1N2-3N2-4141.42twisted pair cable
    8controller 1-DC/DC converterN2-4N2-5400.00twisted pair cable
    Table 2. Electromagnetic model parameters of signal cables
    Ying Xiong, Xiaojian Li, Biao Wang, Ying Zhang, Xiaolin Du, Xiuli Nie, Tiannan Wang. Research on crosstalk simulation of high and low voltage wiring harnesses in ground equipment power conversion system[J]. High Power Laser and Particle Beams, 2024, 36(4): 043023
    Download Citation